el3_dev_fill
el3_dev_fill(dev, phys_addr, ioaddr, isa_irq, if_port, EL3_ISA);
el3_dev_fill(dev, phys_addr, ioaddr, irq, if_port, EL3_PNP);
el3_dev_fill(dev, phys_addr, ioaddr, irq, if_port, EL3_EISA);